Eloquent\Phony\Exporter\InlineExporter::setDepth PHP Method

Negative depths are treated as infinite depth.

public setDepth ( integer $depth ) : integer
$depth	integer	The depth.
return	integer	The previous depth.

    public function setDepth($depth)
    {
        $oldDepth = $this->depth;
        $this->depth = $depth;
        return $oldDepth;
    }

InlineExporter